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Individual Calculations May 2018 |
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| Mosallam, Hosam Total change: -43.80 | |   |
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| Egyptian League Final 2018/2019 Rounds 8-12 | Many Cities | EGY | 2018-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 2195 | 2.00 | 4 | -1.04 | 20 | -20.80 | |
|  Elgazar, Saeed | | | 1795 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gabr, Ahmed | | | 2026 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Alaa, Ahmed | | | 1795 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mousa, Ahmed | | | 2211 | EGY | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Egyptian League Final 2018/2019 Rounds 13-16 | Many Cities | EGY | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2178 | 0.00 | 2 | -1.15 | 20 | -23.00 | |
| | Desoky, Ibrahim | | | 2103 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Wafa, Shahenda | | wg | 2139 | EGY | 0.00 | 1 | -0.55 | 20 | -11.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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